Repairs to tubular engine mounts may be made by using a larg

Repairs to tubular engine mounts may be made by using a larger diameter replacement tube telescoped over the stub of the original member and welded in place. How is the replacement tube preferably cut? Diagonally cut at 45 degree Fish mouth cut at 30 degree Perpendicular cut at 90 degree

Solution

option B) Fishmouth cut at 30 degrees

engine mount members shoulde be repaired by usign a larger diameter replacement tube telescoped over the stub of the 30 degree scarf welds are such as fishmouth weds are considered and acceptable for engine mount repair works